Porcelain fused to metal crowns are a hybrid of porcelain and metal crowns. The entire crown has a metal layer underlying with porcelain on top. The metal framework is thin, strong, and perfectly fits the prepared teeth. When the tooth is prepared for such crowns, a large part of the tooth structure gets removed making space for porcelain as well as the metal. Even though the porcelain layer is tough and withstands the chewing forces well, its strength is not as high as zirconium or glass ceramic and can break or chip off from the teeth.
PFM crowns are best suited for the back teeth as in case of receding gums, the metal underneath starts showing distinctively. It should be kept in mind porcelain tends to wear out the opposing teeth in the long run and also increases the chances of gingivitis. Gingivitis is the inflammation of gums. Redness, swelling, pain, and bleeding are the signs of gingivitis.
2 to 5 appointments
Your teeth may feel fine, but it’s still important to see the dentist regularly because problems can exist without you knowing. Your smile’s appearance is important, and your dentist can help keep your smile healthy and looking beautiful. With so many advances in dentistry, you no longer have to settle for stained, chipped, missing, or misshapen teeth. Today’s dentists offer many treatment choices that can help you smile with confidence, including:
Visiting the dentist regularly will not only help keep your teeth and mouth healthy, but will also help keep the rest of your body healthy. Dental care is important because it:
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